STATOR FOR RESOLVER AND RESOLVER COMPRISING THE SAME

摘要

A stator for a resolver according to the present invention is a stator for a resolver where slots are formed at regular interval in a radial direction and an excitation coil, a first output coil, and a second coil are wound around the slots, respectively. The first output coil is wound with the same number of times according to the circumference order of the slots by alternately winding two slots each in a wire direction. The second output coil is wound with the same number of times according to the circumference order of the slots by alternately winding two slots each in the wire direction. The excitation coil is wound with the number of wires which changes as a sine wave according to the circumference order of the slots, by a method which alternates the wire direction of two or more slots.